Results 131 to 140 of about 186,782 (332)

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

Crack closure in Glare

, 2005
The fatigue life of an aircraft is dependent on the loads of the aircraft service spectrum. Due to the variable nature of the load spectrum, fatigue crack growth is accelerated and decelerated by interaction effects.
Plokker, H.M. (author)
core  

Electrochemical deposition method to repair leakage cracks in underground structures: Principle, laboratory experiment and field implementation

Underground Space
Based on the service environment of underground structures, we proposed an electrochemical deposition method for repairing leakage cracks in underground structures and explained its basic principles.
Yuxing Sun, Qing Chen, Tiemei Zhu, Anlan Huang, Linjun Xie   +4 more
doaj   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Effect of crack closure in a specially-orthotropic cylindrical shell containing an axial or a circumferential crack

, 2004
This article presents a theoretical analysis of the crack-face closure behaviors of an axial or a circumferential crack in a specially orthotropic cylindrical shell, emphasizing the influence of material orthotropy on crack-tip stress field.
X Wu (660808), Chun Wang (337817), Tai Zhang (1398820), Rong Liu (202610)   +3 more
core  

Fatigue-crack closure measurements on 2024-t3 sheet specimens

, 1995
A computer-controlled procedure has been developed for automatic measurement of the crack opening stress S-op during fatigue tests. A crack opening displacement gauge (GOD meter) is used to obtain digital data on the load versus COD curves. Three methods
Wu YS, Schijve J, YISHENG, W (reprint author), CHINESE ACAD SCI,INST MECH,BEIJING,PEOPLES R CHINA.   +2 more
core   +1 more source

Fatigue life prediction model of metallic materials considering crack propagation and closure effect

Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2020
Que Wu, Xintian Liu, Zhiqiang Liang, Yansong Wang, Xiaolan Wang   +4 more
semanticscholar   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

Advanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo, Daniela Winsley Valereto Friozi, Vinícius de Oliveira, Marcia Cristina Branciforti   +3 more
wiley   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source